Field emission display panel having a main space and an auxiliar

Details Field emission display panel having a main space and an auxiliar Field emission display panel having a main space and an auxiliar

1996-02-20

1998-03-17

Patel, Ashok

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313292, 313493, H01J 1942

Patent

active

057290865

ABSTRACT:
This invention describes the new structure of a field emission cathode based flat panel display that comprises a main space and an attached auxiliary space, whose volume is larger than that of the main space. In this structure evacuation of the volume of the FED can be carried out more easily. Also getters to eliminate a build up of pressure after sealing off process can be included in the auxiliary tank and high vacuum can be maintained for the lifetime of the FED.

REFERENCES:
patent: 5210462 (1993-05-01), Konishi
patent: 5223766 (1993-06-01), Nakayama et al.
patent: 5525861 (1996-06-01), Banno et al.
patent: 5600203 (1997-02-01), Namikawa et al.

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